Results 61 to 70 of about 614,999 (294)

Photoactivation of NV Centers in Diamond via Continuous Wave Laser Illumination of Shallow As‐Implanted Nitrogen

open access: yesAdvanced Functional Materials, EarlyView.
This study demonstrates an alternative method of creating charge‐stable negatively charged nitrogen vacancy (NV−) centers close to the diamond surface without high‐temperature annealing. By illuminating nitrogen‐implanted regions with a continuous‐wave 405 nm laser, NV− centers are induced, exhibiting electron spin coherence properties suitable for ...
Jens Fuhrmann   +4 more
wiley   +1 more source

Prospects of Electric Field Control in Perpendicular Magnetic Tunnel Junctions and Emerging 2D Spintronics for Ultralow Energy Memory and Logic Devices

open access: yesAdvanced Functional Materials, EarlyView.
Electric control of magnetic tunnel junctions offers a path to drastically reduce the energy requirements of the device. Electric field control of magnetization can be realized in a multitude of ways. These mechanisms can be integrated into existing spintronic devices to further reduce the operational energy.
Will Echtenkamp   +7 more
wiley   +1 more source

Conservative Management of Invasive Cervical Resorption: A Case Report

open access: yesJournal of Pharmacy and Bioallied Sciences
“Invasive cervical resorption” (ICR) is a disorder that impacts the region of root surface that is present below the level of attachment of epithelium. Clinically, it manifests as a pink stain on the cervical part of the tooth.
Youssef Abdullah Algarni
doaj   +1 more source

Anionic Citrate‐Based 3D‐Printed Scaffolds for Tunable and Sustained Orthobiologic Delivery to Enhance Tissue Regeneration

open access: yesAdvanced Functional Materials, EarlyView.
A potent anionic citric acid‐based 3D‐printed scaffold is developed for the sustained and controlled release of orthobiologics to enhance orthopedic therapeutic efficacy. Comprehensive in vivo studies demonstrated effective bone fusion and high safety at a low dose of BMP‐2 delivered by the system, establishing it as a promising platform for safe ...
Se‐Hwan Lee   +12 more
wiley   +1 more source

Paediatric First-Time Patella Dislocators: An Approach to Conservative Management

open access: yesJournal of Orthopaedics, Trauma and Rehabilitation, 2017
Background: First-time lateral patella dislocations are generally treated nonoperatively. However, the ideal form of conservative management and immobilization remains unknown.
Kai Yet Lam   +2 more
doaj   +1 more source

Laser‐Induced Graphene from Waste Almond Shells

open access: yesAdvanced Functional Materials, EarlyView.
Almond shells, an abundant agricultural by‐product, are repurposed to create a fully bioderived almond shell/chitosan composite (ASC) degradable in soil. ASC is converted into laser‐induced graphene (LIG) by laser scribing and proposed as a substrate for transient electronics.
Yulia Steksova   +9 more
wiley   +1 more source

Challenges faced by female oral and maxillofacial surgeons in conservative societies: a gender-based analysis

open access: yesHealthcare in Low-resource Settings
Oral and maxillofacial surgeons (OMFSs) face peculiar challenges that may hinder surgical careers and jeopardize job satisfaction. More data are necessary on these challenges, particularly among females in conservative societies and politically unstable
Najla Dar-Odeh   +7 more
doaj   +1 more source

Sindroma Pre Eksitasi Asimtomatik: Ablasi Versus Konservatif

open access: yesMajalah Kardiologi Indonesia, 2014
Wolff-Parkinson-White (WPW) is a sporadic and familial abnormality. Epidemiological data indicate that 0.1% to 0.3% of the general population have ECG findings suggesting that during sinus rhythm.
Dian Andina Munawar, Yoga Yuniadi
doaj   +1 more source

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